Create Actions list with parameters and then run it

Question

I would like to create a list of Actions with parameters and then do a foreach in this list and exit executing the methods, each with their respective parameters.

Something more or less with the code below.

        private List<Action<int, int>> ListaAction = new List<Action<int, int>>();

    private int MetodoExecutar(int numero1, int numero2)
    {
        return numero1 + numero2;
    }

    private void MetodoMain()
    {
        int valor1 = 1;
        int valor2 = 2;

        ListaAction.Add(MetodoExecutar(valor1, valor2));
    }

    private void ExecutarListaDeActions()
    {
        foreach(Action acao in ListaAction)
        {
            acao();
        }
    }

Answer 1

Before replying, two comments:

1. The delegate with return would be Func instead of Action;
2. When you delegate a method, who 'provides' the values of the parameters is the class that holds the invocation power of the method delegate;

Assuming you understand these points (and trying to infer some floating meaning between the question title, the example code presented and something that would be usable), it would be like this:

private List<Func<int, int, int>> ListaDelegate = new List<Func<int, int, int>>();

private int MetodoExecutar(int numero1, int numero2)
{
    return numero1 + numero2;
}

private int MetodoExecutar2(int numero1, int numero2)
{
    return numero1 * numero2;
}

private void MetodoMain()
{
    ListaDelegate.Add(MetodoExecutar);
    ListaDelegate.Add(MetodoExecutar2);
    ListaDelegate.Add((num1,num2) => { return num1 * (num1 + num2); }); // Delegate anônimo
}

private void ExecutarListaDeActions()
{
    int valor1 = 10;
    int valor2 = 20;

    foreach (Func<int, int, int> acao in ListaDelegate)
        System.Diagnostics.Debug.WriteLine("Resultado: " + acao(valor1, valor2).ToString());
}

The execution of the codes involved should print this:

// Resultado: 30
// Resultado: 200
// Resultado: 300